Rumour: Captain America: Winter Soldier post-credits scene revealed?

Sources suggest it ties straight into Avengers 2

Numerous comic book movie sites are starting to report that they know what the post-credits sting to Captain America: The Winter Soldier will be, and it sounds like it'll tie directly into Avengers 2: Age of Ultron .

ComicBook.com report industry sources state that none other than Pietro and Wanda Maximoff (AKA Quicksilver and the Scarlet Witch) will pop up on-screen, a notable nod to Joss Whedon's hugely anticipated Avengers follow-up which has already cast Aaron Taylor-Johnson and Elizabeth Olsen in the roles.

Not only that, but it'd mean that Marvel would get their version of Quicksilver on-screen to the masses before Fox manage it with their incarnation in X-Men: Days of Future Past , thus firing the final and definitive PR shot in the ongoing war of the character use.